| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgF2 + 2(NH4)3N = Mg3N2 + 6 NH4F
C6H13N + O2 = CO2 + H2O + NH3 =>
2 C6H13N + 17 O2 = 12 CO2 + 10 H2O + 2 NH3
Ni(NO3)2*6H2O + Na2CO3 = NiCO3 + NaNO3 + H2O =>
Ni(NO3)2*6H2O + Na2CO3 = NiCO3 + 2 NaNO3 + 6 H2O
HNO3 + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3 + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Sb2O3 + HCl = H3SbCl6 + H2O =>
Sb2O3 + 12 HCl = 2 H3SbCl6 + 3 H2O
ZnL2(aq) + NAOH(aq) = NAL(aq) + Zn(OH)2(s) =>
ZnL2(aq) + 2 NAOH(aq) = 2 NAL(aq) + Zn(OH)2(s)
H4Sb2O5 + Cd(OH)2 = Cd2(Sb2O5) + H2O =>
H4Sb2O5 + 2 Cd(OH)2 = Cd2(Sb2O5) + 4 H2O
CO + H2 = C2H5OH + O2 =>
4 CO + 6 H2 = 2 C2H5OH + O2
HSO4 + MgOH = H2O + MgSO4 =>
HSO4 + MgOH = H2O + MgSO4
BaCO3 + NHO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 NHO3 = Ba(NO3)2 + CO2 + H2O
ClO{-} + SO32{-} = Cl{-} + SO42{-} =>
10 ClO{-} + SO32{-} = 10 Cl{-} + SO42{-}
K + F3 = KF3 =>
K + F3 = KF3
HBr + ZnCO3 = ZnBr2 + CO2 + H2O =>
2 HBr + ZnCO3 = ZnBr2 + CO2 + H2O
Zn(OH)2(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) =>
Zn(OH)2(s) + H2SO4(aq) = ZnSO4(aq) + 2 H2O(l)
C2O2H4 + C4H10O = C6H12O2 + H2O =>
C2O2H4 + C4H10O = C6H12O2 + H2O
H2MoO2 + SO2 = SO4 + Mo + H2O =>
2 H2MoO2 + SO2 = SO4 + 2 Mo + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
SO4{2-} + NH3 = SO3{-2} + H2O + N2 =>
3 SO4{2-} + 2 NH3 = 3 SO3{-2} + 3 H2O + N2
NaO + CO = NaC + O2 =>
NaO + CO = NaC + O2
Mo + HCl + H2O2 = MoOCl4 + H2O =>
Mo + 4 HCl + 3 H2O2 = MoOCl4 + 5 H2O
Pb(NO3)2(aq) + Na2CrO4(aq) = PbCrO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2CrO4(aq) = PbCrO4(s) + 2 NaNO3(aq)
HNO2 + H2O = NH2O + OH =>
HNO2 + 2 H2O = NH2O + 3 OH
Cu(NO3)2 + NaCl = CuCl + Cl2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaCl = 2 CuCl + Cl2 + 4 NaNO3
As + NaOH + H2O2 = Na3AsO4 + H2O =>
2 As + 6 NaOH + 5 H2O2 = 2 Na3AsO4 + 8 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca(NO2)2(aq) + Na2SO4(aq) = CaSO4(s) + NaNO2(aq) =>
Ca(NO2)2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaNO2(aq)
C12H3O8 + O2 = CO2 + H2O =>
4 C12H3O8 + 35 O2 = 48 CO2 + 6 H2O
MgSO4 + KNO3 = Mg(NO3)2 + K2(SO4) =>
MgSO4 + 2 KNO3 = Mg(NO3)2 + K2(SO4)
C6H12O6 + Cr2O7{-2} + H{+} = Cr{+} + CO2 + H2O =>
5 C6H12O6 + 12 Cr2O7{-2} + 48 H{+} = 24 Cr{+} + 30 CO2 + 54 H2O
H3B + KOH = H2O + K3B =>
H3B + 3 KOH = 3 H2O + K3B
H2(SO4) + NH4OH = H2O + (NH4)2SO4 =>
H2(SO4) + 2 NH4OH = 2 H2O + (NH4)2SO4
NaOH + CH3CO2H = CO2 + H2O + NaCH3 =>
NaOH + CH3CO2H = CO2 + H2O + NaCH3
Ni(OH)2 + NaClO = NaOH + Ni + ClO =>
Ni(OH)2 + 2 NaClO = 2 NaOH + Ni + 2 ClO
AuCl3 + H2 = HCl + Au =>
2 AuCl3 + 3 H2 = 6 HCl + 2 Au
AlCl3 + HCl = [AlCl4]{-} + H{+} =>
AlCl3 + HCl = [AlCl4]{-} + H{+}
C96H141O66 + O2 = CO2 + H2O =>
4 C96H141O66 + 393 O2 = 384 CO2 + 282 H2O
NH3 + H2O + Cr = Cr(OH)3 + NH4 =>
3 NH3 + 3 H2O + Cr = Cr(OH)3 + 3 NH4
NO + O3 = NO2 =>
3 NO + O3 = 3 NO2
H2S + CS2 = H2C + S =>
H2S + CS2 = H2C + 3 S
KF + AgCl = KCl + AgF =>
KF + AgCl = KCl + AgF
C2H5OH + NaCl = C2H5OHNaCl =>
C2H5OH + NaCl = C2H5OHNaCl
SO3 + H2SO4 = SO3SO4 + H2 =>
SO3 + H2SO4 = SO3SO4 + H2
CaCl2 + Cl2 + H2O = Ca(ClO)2 + HCl =>
CaCl2 + 2 Cl2 + 2 H2O = Ca(ClO)2 + 4 HCl
Co(OH)2 + H2O2 + NaOH = Na[Co(OH)4] =>
2 Co(OH)2 + H2O2 + 2 NaOH = 2 Na[Co(OH)4]
Cr2O3 + Na2SO3 = SO2 + NaCrO2 =>
Cr2O3 + Na2SO3 = SO2 + 2 NaCrO2
CuS2 + KClO3 = CuO + SO2 + KCl =>
3 CuS2 + 5 KClO3 = 3 CuO + 6 SO2 + 5 KCl
S{+6} + C = S{-} + C{4+} =>
4 S{+6} + 7 C = 4 S{-} + 7 C{4+}
C13H11N3 + H2 = C13H12 + NH3 =>
C13H11N3 + 5 H2 = C13H12 + 3 NH3
SO4Cl + HI = H2S + H2O + HCl + I =>
SO4Cl + 11 HI = H2S + 4 H2O + HCl + 11 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/22/25
Équations équilibrées sur05/22/24
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